Ubuntu Security Notices
Developers issue an Ubuntu Security Notice when a security issue is fixed in an official Ubuntu package. You can find additional guidance for high-profile vulnerabilities in the Ubuntu Vulnerability Knowledge Base section.
To report a security vulnerability in an Ubuntu package, please contact the Security Team.
The Security Team also produces OVAL files for each Ubuntu release. These are an industry-standard machine-readable format dataset that contain details of all known security vulnerabilities and fixes relevant to the Ubuntu release, and can be used to determine whether a particular patch is appropriate. OVAL files can also be used to audit a system to check whether the latest security fixes have been applied.
Search USNs
USN ID, name, description or CVE ID contains
351 - 360 of 373 results
21 November 2012
This update provides compatible ubufox packages for the latest Firefox.
- Ubuntu 12.10 ,
- 12.04 ,
- 11.10 ,
- 10.04
21 November 2012
Several security issues were fixed in Firefox.
- Ubuntu 12.10 ,
- 12.04 ,
- 11.10 ,
- 10.04
CVE ID
CVE-2012-5842, CVE-2012-5843, CVE-2012-4202 + 25 others
21 November 2012
Multiple security issues were fixed in Thunderbird.
- Ubuntu 12.10 ,
- 12.04 ,
- 11.10 ,
- 10.04
CVE ID
CVE-2012-5842, CVE-2012-5843, CVE-2012-4202 + 22 others
21 November 2012
libunity-webapps could be made to crash or run programs as your login if it opened a malicious website.
- Ubuntu 12.10
CVE ID
20 November 2012
A testsuite regression was fixed in Django.
- Ubuntu 12.10 ,
- 12.04 ,
- 11.10 ,
- 10.04
20 November 2012
Several security issues were fixed in Python Keyring.
- Ubuntu 12.10 ,
- 12.04 ,
- 11.10
CVE ID
15 November 2012
Django could be made to expose sensitive information over the network.
- Ubuntu 12.10 ,
- 12.04 ,
- 11.10 ,
- 10.04
CVE ID
15 November 2012
LibTIFF could be made to crash or run programs as your login if it opened a specially crafted file.
- Ubuntu 12.10 ,
- 12.04 ,
- 11.10 ,
- 10.04 ,
- 8.04
CVE ID
12 November 2012
Libav could be made to crash or run programs as your login if it opened a specially crafted file.
- Ubuntu 12.10 ,
- 12.04
CVE ID
CVE-2012-2772, CVE-2012-2775, CVE-2012-2776 + 15 others
9 November 2012
Glance could be made to delete arbitrary images.
- Ubuntu 12.10
CVE ID
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